T3 - thyroid kemikari: anokonzera chii, uye mwero yakatsauka kubva ndozvakajairwa

Vanhu vakawanda vanoziva chikuru kushanda thyroid shwanu uye mahormone zvinoberekwa nayo, zvakakodzera kuti chakaipa nokushanda kwenhengo dzomuviri. T3 kemikari (triiodothyronine) ndomumwe wavo, uye nhamba "vatatu" iri tsanangudzo yacho inotsanangura zviri nerimwe raro morekuru kudaro vakawanda ayodhini maatomu. It achiumbwa kubudikidza kuora ari shwanu nomumwe kemikari - T4 kana wakanamatira nomumwe ayodhini atomu. Kuva vakaneta dzikwanise triiodothyronine T4 anova wakanyanya kushingaira. Saka chii kemikari ichi, uye nokuda yaakanga ari basa? Ngatiedzei kuchiona.

Kukosha triiodothyronine?

T3 - kemikari kuti anodzora womunhu muviri simba muviri, kunosimudzirawo kuti kuora simba uye anotuma nayo kwarakabva kunodiwa. Nemhaka basa uye tsinga yake conduction kunosimudzirwa muvanhu. Uyewo chinokosha kemikari ichi kuti pfupa uye cardiac ezvinhu, vatsigiri activation kuti metabolic pezvakaitwa mavari.

Chii zvachose uye wakasununguka T3?

masero kenza kubereka runodiwa huwandu triiodothyronine kare ayodhini maatomu matatu. Rakapinza kupinda muropa, kemikari runokusunganidzai pamwe mamorekuru kwemapurotini uye transporters rwengarava zvaitambidzwa munyama kuti vanoda basa rake. Zvisinei, shoma triiodothyronine, asiri mapuroteni mamorekuru, anoramba muropa. kemikari ichi T3 akasununguka.

Kuramba vakasununguka T3 kemikari akabatana chokuti nechokuita mapurotini anonzi nevakawanda. Ndiyo mari kuonekwa anoratidza kutsunga thyroid pathologies.

Izvo zvinoda ongororo pamusoro kemikari T3?

Kuziva mamiriro ose thyroid shwanu, imwe endocrinologist hazvo rinopa murwere zvivabatsire nokuti miedzo ropa zvitatu kemikari - TSH, T4, T3. Research pamusoro triiodothyronine inokoshesa chaizvo sezvo zvinobatsira kuderedza chirwere zvikanganiso.

Somuenzaniso, kazhinji kushanda vezvikwata pamwe nodular hunokachidza goiter bereka T3 kemikari. uwandu Its anogona zviwedzerwe uye zvirwere zvakadai Graves 'chirwere uye Graves' chirwere. Kana bvunzo mugumisiro inoratidza kuwedzera kuwanda triiodothyronine, vanachiremba akaonekwa se "T3 toxicosis." chirwere kwakadaro kubatwa nemishonga zvakanaka zvikuru.

T3 kemikari wokuyera

mitemo ine Zvaiitwa kuti midziyo rudzii rinoshandiswa chidzidzo. rabhoritari nomumwe anoita chisarudzo charo zvimwe michina uye anodiwa reagents. Saka hazvibviri kusarudza pamusoro izwi akadai "kuipa triiodothyronine." Its uwandu romuzvarirwo ari chiitiko kuti migumisiro vakawana iri bhuku ukapisa murwi muganhu (kubvira 3.15 kusvika 6.25 pmol / l) zvinoratidzwa pamusoro chimiro murabhoritari. Zvakaumba chimiro pakombiyuta, uye inorondedzera miganhu mitemo uye chitsama kemikari.

Kuwedzera kemikari T3

ezvinhu akawanda pathological vari pamwe kuwedzera thyroid triiodothyronine. Kazhinji vanhu hatitombozvioni nokutsauka kubva kwose kwose. Sezvo T3 - zvinoshingaira kemikari kwazvo, raiwedzera kwayo muropa kunokonzera zvinotevera zviratidzo:

• Man zvose kunetsa, anova huta, hasha, zvikuru nokukurumidza kufara. ezvinhu akadaro achabatsirwa kunzwa kugara kuneta.
• Atanga vachidzungudza minwe.
• Murwere yakawedzera kwemwoyo, tachycardia, mwoyo unotanga kushanda intermittently. T3 - kemikari kuti chinosimudzira kwaita arrhythmia. mamiriro akadaro munhu anonzwa kwazvo uye kazhinji anonyunyuta ari chiremba pamusoro atadze kushanda zvakanaka mwoyo.
• Murwere anotanga nokukurumidza uremu.

Munhu akaidza nokuti Kutsunga triiodothyronine pamwero iri nani yakaoma muitiro. Pane zviitiko apo murabhoritari zvikanganiso. Unogona anowedzera basa muedzo kuziva kwevari mamwe mahormone maviri - T4 uye TSH. Kana zvabuda anoratidza kuti TSH zvinoitika, uye T3 (kemikari) rakakwirira, kazhinji inoratidza kutadza.

Uyewo, kuti ongororo achava anotsausa pakuti nyaya, kana kukosha inowanzotorwa T4 uye TSH uye T3 akawedzera. Kana izvi migumisiro vakawana, zvinokosha kuzodzosera kutora Kuongororwa nekuti pamwe kuwedzera kemikari T3 ari richikwidibira TSH uye T4 inowedzerwa.

Richikwidibira kemikari T3

triiodothyronine yomuropa anogona kuderedzwa mune chiitiko okuwana pamusoro mahormone kuti thyroid mumasero kubereka. Ndizvo mamiriro zvinotevera zvirwere:

• Hashimoto kwakaita thyroiditis - chirwere umo munhu zvirwere anotanga kuuraya vamwe thyroid masero. Recovery havagoni kuva, uye kazhinji kunoguma zvose basa uye zvibereko mahormone.
• Hyperthyroidism - chirwere kwakadaro kunoitika pashure ingestion zvimwe zvinodhaka zvainanga kurapa nodular uye diffuse muchetura goiter. Nzira dzakawanda ngozi iyi akapoteredza kunzi se tireostatiki se "tirozol", "propitsil", "Merkazolil".
• kemikari pamwero anogona kuderera avhiyiwa kuitwa pamusoro yose kubviswa thyroid shwanu, kana chete mugove waro.
• Treatment pamwe radioactive ayodhini kunoderedza triiodothyronine mumatunhu. mushonga uyu ndehwokuti kubvisa diffuse muchetura goiter.
• kemikari pamwero anogona akadonhedza pamabiko zvinoreva ane yakawanda ayodhini. Izvi zvinosanganisira "Amiodarone", "Kordaron" uye zvichingodaro.

Asi kwete nguva dzose kuderera mune T3 kemikari muropa inoratidza kuvapo chirwere. Ichi chirwere kwese vakadzi, vakamirira mwana, kubva 6 kusvika 9 months akazvitakura.

Unofanira kuziva kuti hormone T3 uye T4, uye TSH ipfupi mune imwe kutevedzana. Chokutanga ndechokuti nguva dzose zvinoderedza T4 kemikari sandara, uye chete ipapo anowira triiodothyronine. Izvi zvinoitika nokuda zvechadenga muviri, izvo noruzhowa kubudikidza achideredza T3 kemikari, sezvazvakaita anenge 10 nguva yakawanda kushingaira kupfuura T4.

Nokuda kwaizvozvi murwere haasi saka acutely kuziva migumisiro hyperthyroidism. Saka, tinogona vakazvimiririra kuona kuti murabhoritari chikanganiso chakaitwa. Kana migumisiro kuongorora triiodothyronine pamwero iri kutura (uye hazvina basa, ichi ndicho St. T3 kemikari kana zvachose), uye T4 uye TSH vari mukati kwomuzvarirwo mwero, ipapo Data anofanira inodiwa kuzodzosera cheki mune dzimwe murabhoritari uye kupa ropa zvakare.

mhedziso

Saka, yakatsauka kubva ndozvakajairwa kuti thyroid mahormone chinhu zvokurwara chakakomba icho pamwe nokuchinja utano mamiriro. Unogona kugamuchira hope, kuwedzera kuyeuka uye matauriro, anotanga kuvhiringidza pfungwa nevakadzi pane kukundikana kuenda kumwedzi. Apo nguva atanga kurapwa Rinotarisira kudzikamisa mahomoni, thyroid nerevane yose muviri hwozouya muhurongwa.